KS 1731-260

MJD 50697.93222 — 1997 Sep 6 22:22:23.5 — WFC 2 — obs 2304 — (36/366)

This page displays the lightcurve and parameters in MINBAR DR1 for this event (Galloway et al. 2020).

Click for table parameters or navigate to previous/next burst: < 1997 Apr 15 17:44:18.4 > 1997 Oct 4 9:39:44.4

⚠ (:html:) <script type="text/javascript" src="uploads/dygraph.min.js"> </script> <div id="graphdiv4" style="width:700px; height:320px;"> </div> <script type="text/javascript"> g4 = new Dygraph( document.getElementById("graphdiv4"), "uploads/MINBAR/bursts/0535_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 2 intensity (count/cm^2/s)", xlabel: "Time (s)", } ); </script> (:htmlend:)

This plot shows the segment of the 1-s binned lightcurve surrounding the event. Shaded regions indicate the error range for the count rate. The plot is resizeable; just click and drag on the figure area with the mouse. Double-click to restore the original shape. The figure in the box at the lower-left is the window size for the rolling average

References to other analyses of this burst: Cornelisse et al., (2003) (657)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	2304
time	50697.93222	MJD UT
calendar date	1997 Sep 6 22:22:23.5	UT
entry_obs	6449
bnum	4
xref	-
mult	1
angle	968.00	arcmin
vigcorr	0.187
sflag	-
rexp	1.72
rise	3.10	s
tau	8.8± 3.7	s
dur	28.3± 9.6	s
edt	9.3± 2.9	s
tdel	3460.6	h
trec	-	h
perflx	3.754± 0.142	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.2105
sc	0.583
hc	0.402
s_z	2.313
pflux	2.69± 0.96	count/cm^2/s
fluen	27.743± 9.239	count/cm^2
bpflux	49.03± 16.03	1e-9 erg/cm^2/s
kT	2.04±0.41	keV
rad	13.6± 4.5	km/d_10kpc
bfluen	0.3809±0.1050	1e-6 erg/cm^2

Parameters from the MINBAR DR1 analysis for this burst; click here for a description of each parameter.

Time-resolved spectroscopy

Click here to download time-resolved spectral analysis for this burst

Time resolved spectral files are available for selected RXTE/PCA and BeppoSAX/WFC bursts only.

The file formats are described here.

Please report any issues with this page or the linked files to Duncan.Galloway@monash.edu

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